IL74470A - Phase supports for the partition chromatography of macromolecules,a process for their preparation and their use - Google Patents

Phase supports for the partition chromatography of macromolecules,a process for their preparation and their use

Info

Publication number
IL74470A
IL74470A IL74470A IL7447085A IL74470A IL 74470 A IL74470 A IL 74470A IL 74470 A IL74470 A IL 74470A IL 7447085 A IL7447085 A IL 7447085A IL 74470 A IL74470 A IL 74470A
Authority
IL
Israel
Prior art keywords
macromolecules
partition chromatography
phase
preparation
phase supports
Prior art date
Application number
IL74470A
Other versions
IL74470A0 (en
Original Assignee
Merck Patent Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of IL74470A0 publication Critical patent/IL74470A0/en
Publication of IL74470A publication Critical patent/IL74470A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/30—Partition chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3278—Polymers being grafted on the carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3287—Layers in the form of a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3289—Coatings involving more than one layer of same or different nature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/54—Sorbents specially adapted for analytical or investigative chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/803—Physical recovery methods, e.g. chromatography, grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

Phase supports are disclosured for the partition chromatography of macromolecules. The phase supports are composed of non-adsorptive base support particles which are insoluble in the phase system and which have an average particle size within the range from 7 to 2000 mu m. The surface of the support particles is coated with a material which is insoluble in the phase system, adheres firmly to the particles and has an affinity for one of the phases of the phase system for the partition chromatography. Also disclosed is a process for the preparation of the phase supports and their use for separating, by partition chromatography, macromolecules, biopolymers, subcellular units and whole cells, particularly in an aqueous polyethylene glycol/dextran two-phase system.
IL74470A 1984-03-02 1985-02-28 Phase supports for the partition chromatography of macromolecules,a process for their preparation and their use IL74470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843407814 DE3407814A1 (en) 1984-03-02 1984-03-02 PHASE CARRIERS FOR DISTRIBUTION CHROMATOGRAPHY OF MACROMOLECULES, METHOD FOR THEIR PRODUCTION AND THEIR USE

Publications (2)

Publication Number Publication Date
IL74470A0 IL74470A0 (en) 1985-05-31
IL74470A true IL74470A (en) 1988-11-30

Family

ID=6229473

Family Applications (1)

Application Number Title Priority Date Filing Date
IL74470A IL74470A (en) 1984-03-02 1985-02-28 Phase supports for the partition chromatography of macromolecules,a process for their preparation and their use

Country Status (9)

Country Link
US (1) US4756834A (en)
EP (1) EP0154246B1 (en)
JP (1) JPS61501310A (en)
AU (1) AU569147B2 (en)
CA (1) CA1238626A (en)
CS (1) CS259875B2 (en)
DE (2) DE3407814A1 (en)
IL (1) IL74470A (en)
WO (1) WO1985003885A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767251B2 (en) * 1988-04-01 1998-06-18 三菱化学株式会社 Composite separating agent and method for producing the same
DE3811042A1 (en) * 1988-03-31 1989-10-19 Merck Patent Gmbh ION EXCHANGER
IL98150A0 (en) * 1990-05-17 1992-08-18 Adeza Biomedical Corp Highly reflective biogratings and method for theirhighly reflective biogratings and method production
SE9101149D0 (en) 1991-04-17 1991-04-17 Pharmacia Lkb Biotech BEADS FOR DOWN STREAM PROCESSING
JP3112682B2 (en) * 1992-06-19 2000-11-27 セプラコア インコーポレーテッド Surface-treated and stabilized porous support, its production and use
US6706188B2 (en) 1993-05-03 2004-03-16 Amersham Biociences Ab Process and means for down stream processing
JP3583429B2 (en) * 1993-07-16 2004-11-04 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング Separating agents for hydrophobic chromatography
DE4333674A1 (en) * 1993-10-02 1995-04-06 Merck Patent Gmbh Sorbent containing nucleotides for affinity chromatography
DE4333821A1 (en) * 1993-10-04 1995-04-06 Merck Patent Gmbh Ion exchanger
DE4334353A1 (en) * 1993-10-08 1995-04-13 Merck Patent Gmbh Methods and supports for gel permeation chromatography
WO1995010354A1 (en) * 1993-10-08 1995-04-20 Merck Patent Gmbh Epoxy derivatives of polyacrylic amides
US6994791B2 (en) * 2002-06-27 2006-02-07 Akzo Nobel N.V. Adsorbent material and method of preparing an adsorbent material
GB0316742D0 (en) * 2003-07-17 2003-08-20 Fermentas Uab Electrophoretic gels and their manufacture
KR101546543B1 (en) * 2007-05-25 2015-08-25 메르크 파텐트 게엠베하 Graft copolymer for cation-exchange chromatography
JP2010530462A (en) * 2007-06-19 2010-09-09 ジーイー・ヘルスケア・バイオ−サイエンシズ・アーベー Polymer two-phase system and use thereof
US9303098B2 (en) * 2008-05-30 2016-04-05 Merck Patent Gmbh Ce(IV)-initiated graft polymerisation on polymers containing no hydroxyl groups
DE102011001743A1 (en) * 2011-04-01 2012-10-04 Technische Universität Dortmund Process for separation / purification of biomolecules
WO2014058570A1 (en) 2012-09-17 2014-04-17 Alltech Associates, Inc. Chromatography media and devices
PL2811983T3 (en) 2012-09-17 2019-10-31 Grace W R & Co Functionalized particulate support material and methods of making and using the same
ES2887110T3 (en) 2014-01-16 2021-12-21 Grace W R & Co Affinity Chromatography Media and Chromatography Devices
CN103798227B (en) * 2014-02-11 2016-03-16 中国农业科学院烟草研究所 The in vitro normal temperature store method of a kind of coleus blumei viroid 1
CN107847907A (en) 2014-05-02 2018-03-27 格雷斯公司 Functionalised supports' material and preparation and the method using functionalised supports' material
EP3302784B1 (en) 2015-06-05 2021-10-06 W.R. Grace & Co.-Conn. Adsorbent bioprocessing clarification agents and methods of making and using the same

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478886A (en) * 1967-03-31 1969-11-18 Atomic Energy Commission Graft-copolymer column support material for liquid-liquid partition chromatography
GB1310872A (en) * 1969-01-13 1973-03-21 Simpson C F Liquid partition chromatography
GB1478971A (en) * 1973-07-05 1977-07-06 Univ Strathclyde Solute-adsorptive material
US4076892A (en) * 1973-07-26 1978-02-28 T. J. Smith & Nephew Limited Treatment of particulate carbon
US3983299A (en) * 1974-03-04 1976-09-28 Purdue Research Foundation Bonded carbohydrate stationary phases for chromatography
US3954678A (en) * 1974-07-11 1976-05-04 E. I. Du Pont De Nemours And Company Semipermeable microcapsules containing a silica gel
JPS5247355B2 (en) * 1974-10-15 1977-12-01
JPS5211184A (en) * 1975-07-17 1977-01-27 Yoshiaki Motozato Two-layer spherical gel particles for molecular sieve
US4140653A (en) * 1975-09-30 1979-02-20 Toyo Soda Manufacturing Co., Ltd. Solid support for liquid chromatography
JPS5247358A (en) * 1975-10-14 1977-04-15 Nec Home Electronics Ltd Phase lock loop circuit
US4076619A (en) * 1975-10-30 1978-02-28 Polymetrics International Inc. Hydrophilic acrylic polymers as marine filters, algae growth catalysts, and breeding stimulus for fish and invertebrates
US4171283A (en) * 1976-08-04 1979-10-16 Kuraray Co., Ltd. Hemoperfusion adsorbents
US4330440A (en) * 1977-02-08 1982-05-18 Development Finance Corporation Of New Zealand Activated matrix and method of activation
DE2709094C2 (en) * 1977-03-02 1984-11-22 Boehringer Mannheim Gmbh, 6800 Mannheim Adsorbent for affinity-specific separation of nucleic acids, process for its preparation and its use
DE2712344C2 (en) * 1977-03-21 1982-09-23 Hans Dr. 4803 Steinhagen Bünemann Soluble complexing agent for the affinity-specific separation of nucleic acids
US4111838A (en) * 1977-09-09 1978-09-05 Eastman Kodak Company Composition for chromatography
US4159966A (en) * 1977-12-27 1979-07-03 The Dow Chemical Company Chromatographic column packing
US4245005A (en) * 1979-02-28 1981-01-13 Purdue Research Foundation Pellicular coated support and method
EP0048110B1 (en) * 1980-09-11 1986-06-11 United Kingdom Atomic Energy Authority Selective retention with composite materials
JPS57150433A (en) * 1981-03-12 1982-09-17 Kuraray Co Ltd Carrier for immobilizing physiologically active material and selective adsorbent, selective electrode and analytical column using said carrier
JPS57171257A (en) * 1981-04-14 1982-10-21 Mitsubishi Gas Chem Co Inc Packing for liquid chromatography
CA1204720A (en) * 1982-09-30 1986-05-20 Hajimu Kitahara Packing materials for chromatographic use and a method for analysis of an enantiomer mixture using the same
CS248505B1 (en) * 1983-06-23 1987-02-12 Marie Tlustakova Method of biocompatible layer production on surface of porous synthetic sorbents' particles

Also Published As

Publication number Publication date
JPS61501310A (en) 1986-07-03
CS147185A2 (en) 1988-04-15
DE3563693D1 (en) 1988-08-18
IL74470A0 (en) 1985-05-31
WO1985003885A1 (en) 1985-09-12
AU569147B2 (en) 1988-01-21
EP0154246B1 (en) 1988-07-13
US4756834A (en) 1988-07-12
EP0154246A1 (en) 1985-09-11
CS259875B2 (en) 1988-11-15
AU3995385A (en) 1985-09-24
CA1238626A (en) 1988-06-28
DE3407814A1 (en) 1985-09-12

Similar Documents

Publication Publication Date Title
IL74470A (en) Phase supports for the partition chromatography of macromolecules,a process for their preparation and their use
KR960009406B1 (en) Porous particles in preparations involving immiscible phases
FR2522328B1 (en) NEW PRODUCTS DERIVED FROM THE STRUCTURE 3-CETO 4,9 19-NOR STEROIDS, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS MEDICAMENTS
PT77897B (en) Process for the production of cell lines used for the preparation of proteins and pharmaceutical compositions containing such proteins
EP0097518A3 (en) Monoclonal antibody
AU563372B2 (en) Crosslinked microgel particles
GB8530862D0 (en) Preparing water-soluble polymer gel particles
JPS5740503A (en) Separation of saccharides
DE3877409T2 (en) COLLECTOR FOR SMALL PARTICLES IN AN EVACUATION SYSTEM.
DE3377134D1 (en) Polysaccharide concentrates, process for their preparation and medicinal and cosmetic compositions containing them
IT8149452A0 (en) IN PARTICULAR ELECTRONS, APPARATUS AND PROCEDURE FOR THE ACCELERATION OF CHARGED PARTICLES
IL83357A (en) Renin-inhibiting peptides, process for their preparation, pharmaceutical compositions containing them, and their use
AU6045886A (en) Structure reinforced latex particles and process for the preparation thereof
PT78955B (en) New 1,5-benzothiazepines with cardiovascular utility methods for their preparations and pharmaceutical compositions containing them
SEKERIS et al. The methylation of the histones of rat liver nuclei in vitro
JPS6419024A (en) Separation of immunoglobulin g subclass
Satav et al. Further characterization of rat liver mitochondrial fractions. Lipid composition and synthesis, and protein profiles
Bondy et al. Messenger ribonucleic acid of cerebral nuclei
IL68680A (en) 2,3,4-trinor-1,5-inter-m-phenylene-prostacyclin-i2-analogues,process for their preparation and pharmaceutical compositions containing them
EP0113452A3 (en) Magnetic particles as supports for organic synthesis
PT70046A (en) Thio-substituted diazacycloalkenes process for their preparation and pharmaceutical preparations
AU6872487A (en) Method of modifying the lipid structure function and expression of cell membranes and pharmaceutical compositions for use therein
AU555625B2 (en) Adjustable particle classifier
Dunstone Fractionation in a density gradient of some glycoproteins from human ovarian cyst fluids
AU4371979A (en) Atomic and molecular isotope separation